Real-Time Improvisation by David K. Barton & Boyd Nutting, recorded November 29, 2021, PLATO’s Studo, Michiana. David: PLATO, No. 2668, “Oracle for Christmas” (David—Oracle Project 1, 12/26/12)+Voice+ Accordion Reeds. Boyd: Theremin+Vocoders+Electronics; PLATO, No. 0759, “In Space, Icons of Time 1”, 30:27-43:27; PLATO, No. 0760, “In Space, Icons of Time 2”, 31:44-31:15, (both: David & Boyd 11/29/96).